package com.tang.面经20240402;

import org.redisson.Redisson;
import org.redisson.api.RLock;

import java.util.HashMap;

/**
 * @author tmh
 * @date 2024/4/2 20:10
 * @description
 */
public class HashMap_Put {
    public static void main(String[] args) {
        HashMap<String,String> map=new HashMap<>();
        map.put("suyu","miaomiao");
        long id = Thread.currentThread().getId();
        System.out.println(id);
    }
}
